How to add new damping model

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cic
Posts: 1
Joined: Thu Jun 06, 2019 4:21 pm

How to add new damping model

Post by cic » Thu Jun 06, 2019 4:54 pm

Hi all

I want to know how to add new damping model like a Rayleigh damping model.

There are many topics about the adding new material and elements in this community.
However, the topic about adding other features was not found.

The following web page shows some interesting topics "Add A New Solver", "Add A New Integrator", "Add A New Solution Algorithm", but these have no contents.
http://opensees.berkeley.edu/wiki/index ... _Developer

In the first place, is it possible to add new damping model?

selimgunay
Posts: 879
Joined: Mon Sep 09, 2013 8:50 pm
Location: University of California, Berkeley

Re: How to add new damping model

Post by selimgunay » Mon Jun 24, 2019 4:50 pm

It is possible. You can start with the cpp file for Rayleigh damping.

dejavuskilachi
Posts: 1
Joined: Wed Nov 06, 2019 6:16 pm

Re: How to add new damping model

Post by dejavuskilachi » Wed Nov 06, 2019 6:23 pm

Greetings people,
How can one get the cpp file for Rayleigh damping, I worked on a new damping model on MATLAB but want to code it in C++ so as to incorporate it into opensees, I need the cpp Rayleigh file to guide me through. Is it possible to get it?

stevehoskins
Posts: 1
Joined: Thu Nov 07, 2019 2:50 am

Re: How to add new damping model

Post by stevehoskins » Thu Nov 07, 2019 2:53 am

Guys, I think that you should preview an appropriate damping representation before writing here and suggesting us your version!

selimgunay
Posts: 879
Joined: Mon Sep 09, 2013 8:50 pm
Location: University of California, Berkeley

Re: How to add new damping model

Post by selimgunay » Sat Nov 09, 2019 1:53 pm

You can access the source code here:

https://github.com/OpenSees/OpenSees/releases

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